nft list sets changed behavior

[nft.ogxzcrqhuhgchbvxcs4j7wws@xxxxxxxxxxxxxxxxxxxxxx]

After updating to Debian 12 my tools relying on 'nft -j list sets' fail. 
It now does not include the elements in those lists like it did on 11.

Is this hidden behind an 'anti-terse' flag now?

Web searches, the changelog on the site, and manpages didn't reveal 
anything.